TY  -  
T1  - The long life of SAMBA connection in Columbia : A paleomagnetic study of the 1535 Ma Mucajai Complex, northern Amazonian Craton, Brazil 
SN  -  /  
UR  - http://hdl.handle.net/10138/320988 
T3  -  
A1  - Bispo-Santos, Franklin; D’Agrella-Filho, Manoel S.; Pesonen, Lauri J.; Salminen, Johanna M.; Reis, Nelson J.; Silva, Julia Massucato 
A2  -  
PB  -  
Y1  - 2020 
LA  - eng 
AB  - In recent years, there has been a significant increase in the paleomagnetic data of the Amazonian Craton, with important geodynamic and paleogeographic implications for the Paleo-Mesoproterozoic Columbia supercontinent (a.k.a., Nuna, Hudsoland). Despite recent increase of paleomagnetic data for several other cratons in Columbia, its longevity and the geodynamic processes that resulted in its formation are not well known. A paleomagnetic study was performed on rocks from the similar to 1535 Ma AM... 
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KW  - 1171 Geosciences; Paleomagnetism; Mucajai AMG complex; Amazonian craton; Columbia supercontinent; U-PB GEOCHRONOLOGY; RAPAKIVI GRANITES; POLAR WANDER; GEOMAGNETIC-FIELD; MAFIC MAGMATISM; CENTRAL SWEDEN; GUIANA SHIELD; LAURENTIA; BALTICA; ROCKS 
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